alter materialized view is taking a long time
526272Dec 7 2007 — edited Dec 7 2007I have a MV with refresh option as REFRESH FAST ON DEMAND START WITH sysdate+0 NEXT SYSDATE+5/1440
I want to alter it as under:
ALTER MATERIALIZED VIEW mv_name REFRESH NEXT SYSDATE+(5/24*60);
The alter command has been running since 10 mnts. Does it take so long to refresh? I have around 41,000 records in it. Please advise.
Thanks